{"action":"Upgrade open-webui to 0.8.11 or later.","affected":[{"fixed":"0.8.11","introduced":"0"}],"component":"open-webui","cve_ids":["CVE-2026-45365"],"ecosystem":"PyPI","epss":0.00193,"exploited":false,"fixed_versions":["0.8.11"],"ghsa_id":"GHSA-v6qf-75pr-p96m","id":"tcs_01M5KH1CMYXNKKW4EPBC5QEE9A","modified_at":"2026-07-13T16:32:24.934308226Z","published_at":"2026-07-13T15:19:07.115230Z","references":["https://osv.dev/vulnerability/PYSEC-2026-2758","https://github.com/open-webui/open-webui/security/advisories/GHSA-v6qf-75pr-p96m","https://nvd.nist.gov/vuln/detail/CVE-2026-45365","https://github.com/open-webui/open-webui/commit/c0385f60ba049da48d2d5452068586d375303c37","https://github.com/open-webui/open-webui","https://github.com/open-webui/open-webui/releases/tag/v0.8.11","https://pypi.org/project/open-webui","https://github.com/advisories/GHSA-v6qf-75pr-p96m"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"PYSEC-2026-2758","url":"https://osv.dev/vulnerability/PYSEC-2026-2758"}],"summary":"Open WebUI: Authenticated users can bypass model access control via exposed query parameter [AI-ASSISTED]"}